private void SetNewState(HandsComponentState state)
{
bool changed = false;
var currentHand = Hand.None;
if (state.ActiveHand == InventoryLocation.HandLeft)
{
currentHand = Hand.Left;
}
if (state.ActiveHand == InventoryLocation.HandRight)
{
currentHand = Hand.Right;
}
if (CurrentHand != currentHand)
{
changed = true;
CurrentHand = currentHand;
}
foreach (var handSlot in state.Slots.Keys)
{
var hand = inventoryLocationToHand(handSlot);
if (!HandSlots.ContainsKey(hand))
{
HandSlots.Add(hand, null);
changed = true;
}
var existingSlotUid = HandSlots[hand] == null ? null : (int?)HandSlots[hand].Uid;
var newSlotUid = state.Slots[handSlot];
if (existingSlotUid == null)
{
if (newSlotUid != null)
{
HandSlots[hand] = Owner.EntityManager.GetEntity((int)newSlotUid);
changed = true;
}
}
else
{
if (newSlotUid != existingSlotUid)
{
if (newSlotUid != null)
{
HandSlots[hand] = Owner.EntityManager.GetEntity((int)newSlotUid);
}
else
{
HandSlots[hand] = null;
}
changed = true;
}
}
}
if (changed)
{
IoCManager.Resolve <IUserInterfaceManager>().ComponentUpdate(GuiComponentType.HandsUi);
}
}
public override void HandleNetworkMessage(IncomingEntityComponentMessage message, NetConnection sender)
{
var type = (ComponentMessageType)message.MessageParameters[0];
int entityUid;
Hand usedHand;
Entity item;
switch (type)
{
case (ComponentMessageType.EntityChanged):
//This is not sent atm. Commented out serverside for later use.
entityUid = (int)message.MessageParameters[1];
usedHand = (Hand)message.MessageParameters[2];
item = Owner.EntityManager.GetEntity(entityUid);
if (HandSlots.Keys.Contains(usedHand))
{
HandSlots[usedHand] = item;
}
else
{
HandSlots.Add(usedHand, item);
}
break;
case (ComponentMessageType.HandsDroppedItem):
//entityUid = (int)message.MessageParameters[1];
usedHand = (Hand)message.MessageParameters[2];
//item = EntityManager.Singleton.GetEntity(entityUid);
//item.SendMessage(this, ComponentMessageType.Dropped, null);
HandSlots.Remove(usedHand);
break;
case (ComponentMessageType.HandsPickedUpItem):
entityUid = (int)message.MessageParameters[1];
usedHand = (Hand)message.MessageParameters[2];
item = Owner.EntityManager.GetEntity(entityUid);
//item.SendMessage(this, ComponentMessageType.PickedUp, null, usedHand);
HandSlots.Add(usedHand, item);
break;
case ComponentMessageType.ActiveHandChanged:
SwitchHandTo((Hand)message.MessageParameters[1]);
break;
}
IoCManager.Resolve <IUserInterfaceManager>().ComponentUpdate(GuiComponentType.HandsUi);
}
public bool IsHandEmpty(Hand hand)
{
return(!HandSlots.ContainsKey(hand));
}
public bool IsHandEmpty(InventoryLocation hand)
{
return(!HandSlots.ContainsKey(hand));
}